<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">.border-gradient-button {
  border: 4px solid transparent;
  border-radius: 15px;
  border-image: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96c93d) 1;
  border-image-slice: 1;
  background: transparent;
  position: relative;
  transition: border-width 0.3s ease;
}

.border-gradient-button:hover {
  animation: rotateBorder 3s linear infinite;
}

@keyframes rotateBorder {
  0% {
    border-image: linear-gradient(0deg, #ff6b6b, #4ecdc4, #45b7d1, #96c93d) 1;
  }

  25% {
    border-image: linear-gradient(90deg, #ff6b6b, #4ecdc4, #45b7d1, #96c93d) 1;
  }

  50% {
    border-image: linear-gradient(180deg, #ff6b6b, #4ecdc4, #45b7d1, #96c93d) 1;
  }

  75% {
    border-image: linear-gradient(270deg, #ff6b6b, #4ecdc4, #45b7d1, #96c93d) 1;
  }

  100% {
    border-image: linear-gradient(360deg, #ff6b6b, #4ecdc4, #45b7d1, #96c93d) 1;
  }
}
/* Button */
.buttonhover {
  position: relative;
  background-color: transparent;
  color: #e8e8e8;
  font-size: 17px;
  font-weight: 600;
  border-radius: 10px;
  width: 150px;
  height: 60px;
  border: none;
  text-transform: uppercase;
  cursor: pointer;
  overflow: hidden;
  box-shadow: 0 10px 20px rgba(51, 51, 51, 0.2);
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.buttonhover::before {
  content: "Go!";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(135deg, #7b4397, #dc2430);
  transform: translate(0%, 90%);
  z-index: 99;
  position: relative;
  transform-origin: bottom;
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.buttonhover::after {
  content: "KhÃ¡m phÃ¡ ngay!";
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #333;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transform-origin: top;
  transform: translate(0%, -100%);
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.buttonhover:hover::before {
  transform: translate(0%, 0%);
}

.buttonhover:hover::after {
  transform: translate(0%, -200%);
}

.buttonhover:focus {
  outline: none;
}

.buttonhover:active {
  scale: 0.95;
}

/* Footer contact */
ul {
  list-style: none;
}

.example-2 {
  display: flex;
  /* justify-content: center;
  align-items: center; */
  flex-direction: column;
  row-gap: 0.5rem;
}
.example-2 .icon-content {
  margin: 0 10px;
  position: relative;
}
.example-2 .icon-content .tooltip {
  position: absolute;
  top: 20px;
  left: 40%;
  transform: translateX(50%);
  color: #fff;
  padding: 6px 10px;
  border-radius: 5px;
  opacity: 0;
  visibility: hidden;
  font-size: 14px;
  transition: all 0.3s ease;
}
.example-2 .icon-content:hover .tooltip {
  opacity: 1;
  visibility: visible;
  top: 5px;
}
.example-2 .icon-content a {
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  color: #4d4d4d;
  background-color: #fff;
  transition: all 0.3s ease-in-out;
}
.example-2 .icon-content a:hover {
  box-shadow: 3px 2px 45px 0px rgb(0 0 0 / 12%);
}
.example-2 .icon-content a svg {
  position: relative;
  z-index: 1;
  width: 15px;
  height: 15px;
}
.example-2 .icon-content a:hover {
  color: white;
}
.example-2 .icon-content a .filled {
  position: absolute;
  top: auto;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0;
  background-color: #000;
  transition: all 0.3s ease-in-out;
}
.example-2 .icon-content a:hover .filled {
  height: 100%;
}

.example-2 .icon-content a[data-social="linkedin"] .filled,
.example-2 .icon-content a[data-social="linkedin"] ~ .tooltip {
  background-color: #0274b3;
}

.example-2 .icon-content a[data-social="github"] .filled,
.example-2 .icon-content a[data-social="github"] ~ .tooltip {
  background-color: #24262a;
}
.example-2 .icon-content a[data-social="instagram"] .filled,
.example-2 .icon-content a[data-social="instagram"] ~ .tooltip {
  background: linear-gradient(
    45deg,
    #405de6,
    #5b51db,
    #b33ab4,
    #c135b4,
    #e1306c,
    #fd1f1f
  );
}
.example-2 .icon-content a[data-social="youtube"] .filled,
.example-2 .icon-content a[data-social="youtube"] ~ .tooltip {
  background-color: #ff0000;
}

/* Card */
.card {
  width: 100%;
  max-width: 400px;
  height: 200px;
  perspective: 1000px;
}

@media (max-width: 600px) {
  .card {
    width: 100%;
    max-width: 300px;
    height: 150px;
  }
}

.card-inner {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.999s;
}

.card:hover .card-inner {
  transform: rotateY(180deg);
}

.card-front,
.card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
}

.card-front {
  background-color: #ffc107;
  color: #000000;
  display: flex;
  align-items: center;
  border: 2px solid #ffc107;
  border-radius: 10px;
  justify-content: center;
  font-size: 24px;
  transform: rotateY(0deg);
}

.card-back {
  background-color: #f08a5d;
  color: #fff;
  display: flex;
  align-items: center;
  border: 10px solid #f08a5d;
  border-radius: 10px;
  justify-content: center;
  font-size: 24px;
  transform: rotateY(180deg);
}

/* Custom styles for Contact page (bá»• sung cho Contact.php) */
.bg-white.rounded-2xl.shadow-xl {
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
}

/* Social icon hover effect */
.social-icon:hover {
  filter: brightness(1.1) drop-shadow(0 2px 8px rgba(0, 0, 0, 0.08));
  transform: scale(1.08);
  transition: all 0.2s;
}

/* Primary color utilities (náº¿u Tailwind chÆ°a cÃ³) */
.text-primary-600 {
  color: #2563eb !important;
}
.bg-primary-500 {
  background-color: #3b82f6 !important;
}
.bg-primary-600 {
  background-color: #2563eb !important;
}
.bg-primary-700 {
  background-color: #1d4ed8 !important;
}
.bg-primary-400 {
  background-color: #60a5fa !important;
}

@media (max-width: 1024px) {
  .max-w-6xl {
    max-width: 100%;
  }
}
.zalo-button {
  position: fixed;
  bottom: 27vh;
  /* 1/4 chiá»u cao mÃ&nbsp;n hÃ¬nh tá»« dÆ°á»›i lÃªn */
  right: 20px;
  /* CÃ¡ch lá» pháº£i 20px */
  z-index: 9999;
  /* Äáº£m báº£o button luÃ´n á»Ÿ trÃªn cÃ¡c pháº§n tá»­ khÃ¡c */
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 60px;
  height: 60px;
  background: #1e3a8a;
  border-radius: 50%;
  color: white;
  font-size: 16px;
  font-weight: 500;
  transition: transform 0.3s ease;
  border: 4px solid transparent;
  padding: 0;
}

.zalo-button::before {
  content: "";
  position: absolute;
  inset: -4px;
  z-index: -1;
  background: linear-gradient(45deg, #00f, #00c6ff, #007bff, #00f);
  border-radius: 50%;
  background-size: 400%;
  animation: rotateGradient 4s linear infinite;
}

.zalo-button:hover {
  transform: scale(1.1);
}

.messenger-button {
  position: fixed;
  bottom: 15vh;
  /* Äáº·t tháº¥p hÆ¡n Zalo */
  right: 20px;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 60px;
  height: 60px;
  background: #6b21a8;
  border-radius: 50%;
  color: white;
  font-size: 16px;
  font-weight: 500;
  transition: transform 0.3s ease;
  border: 4px solid transparent;
  padding: 0 16px;
}

.messenger-button::before {
  content: "";
  position: absolute;
  inset: -4px;
  z-index: -1;
  background: linear-gradient(45deg, #6b21a8, #c084fc, #7c3aed, #6b21a8);
  border-radius: 50%;
  background-size: 400%;
  animation: rotateGradient 4s linear infinite;
}

.messenger-button:hover {
  transform: scale(1.1);
}

.zalo-content,
.messenger-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

@keyframes rotateGradient {
  0% {
    background-position: 0% 50%;
  }

  100% {
    background-position: 400% 50%;
  }
}
.login-box {
  width: 350px;
  margin: 80px auto;
  background: #fff;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 2px 8px #ccc;
}

.login-box h2 {
  text-align: center;
}

.login-box input {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
}

.login-box button {
  width: 100%;
  padding: 10px;
  background: #007bff;
  color: #fff;
  border: none;
  border-radius: 4px;
}

.error {
  color: red;
  text-align: center;
}

.gallery-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 10px;
  background: #f3f3f3;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.category-select {
  padding: 8px 20px;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  background: #f3f3f3;
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  transition: border 0.2s;
}

.category-select:focus {
  border: 1.5px solid #2563eb;
  outline: none;
}

#count {
  margin-left: 16px;
  color: #666;
  font-size: 15px;
}

.carousel-container {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  overflow: hidden;
}

.carousel-content {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  margin-left: -16.67%;
}

.carousel-slide {
  flex: 0 0 66.67%;
  padding: 0 15px;
  transition: all 0.5s ease;
  opacity: 0.3;
  transform: scale(0.85);
}

.carousel-slide.active {
  opacity: 1;
  transform: scale(1);
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: #000;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 10;
  transition: all 0.3s ease;
}

.carousel-arrow:hover {
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.carousel-arrow.prev {
  left: 20px;
}

.carousel-arrow.next {
  right: 20px;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-dot.active {
  background: #ffffff;
  transform: scale(1.2);
}

/* Mobile menu animations */
#mobile-menu {
  position: absolute;
  width: 100%;
  transform: translateY(-100%);
  transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
  opacity: 0;
  visibility: hidden;
}

#mobile-menu.show {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

#mobile-menu .container {
  transform: translateY(-10px);
  transition: transform 0.3s ease-in-out;
}

#mobile-menu.show .container {
  transform: translateY(0);
}

/* Hamburger icon animation */
.menu-toggle-icon {
  transition: transform 0.3s ease-in-out;
}

.menu-toggle-active .menu-toggle-icon {
  transform: rotate(180deg);
}

/* Custom Banner for Stats Section */
.stats-slider {
  position: relative;
  width: 100%;
  text-align: center;
}

.stats-track {
  display: flex;
  width: 100%;
}

.stats-slide {
  flex: 0 0 100%;
  padding: 0 20px;
}

.stats-dot.active {
  background-color: black;
}
</pre></body></html>